Compare 209789 vs 211229
| Property | 209789 | 211229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2097891 | 2112291 |
| Prime factorization | 209789 | 211229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209789 | 1, 211229 |
| Number of properties | 7 | 8 |
| Additive primes | 7633rd | |
| Chen primes | 7847th | 7896th |
| Harmonic primes | 7084th | |
| Isolated primes | 14286th | |
| Long primes | 7026th | 7072nd |
| Primes | 18787th | 18912th |
| Pythagorean primes | 9381st | 9442nd |
| Sophie germain primes | 2136th | 2148th |
| Super primes | 2143rd | |
| Twin primes (1st member) | 2265th | |
| Roman numberals | ||
| Base 2 | 1100110011011111012 | 1100111001000111012 |
| Base 3 | 1011222022223 | 1012012020223 |
| Base 4 | 3030313314 | 3032101314 |
| Base 5 | 232031245 | 232244045 |
| Base 6 | 42551256 | 43055256 |
| Base 7 | 15324267 | 15365547 |
| Base 8 | 6315758 | 6344358 |
| Base 9 | 3486889 | 3516689 |
| Base 10 | 20978910 | 21122910 |
| Base 11 | 13368811 | 13477711 |
| Base 12 | a14a512 | a22a512 |
| Base 13 | 7464813 | 751b513 |
| Base 14 | 5664d14 | 56d9b14 |
| Base 15 | 4225e15 | 428be15 |
| Base 16 | 3337d16 | 3391d16 |